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Summary of motion levels before and after FIDnav correction across different motion paradigms. MVD is calculated within the masked brain region from rigid-body motion estimates from the EM tracking system (blue bars). Yellow bars show the residual MVDs after correction with FIDnav motion estimates. FIDnav motion correction results in a significant (P<0.05; denoted by *) decrease in MVD across all volunteers and scans with intentional motion.
